Perfect for building your custom AR-15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. Features and Specifications: Manufacturer Number: 55DDF0A 12.5" Multi Role Profile 4140 Chrome Moly Salt Bath Nitride Finish inside and ...
Perfect for building your custom AR-15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. Features and Specifications: Manufacturer Number: 55DDF0A 12.5" Multi Role Profile 4140 Chrome Moly Salt Bath Nitride Finish inside and ...
Ballistic Adv BABL556009M Modern Series 223 Remington/5.56 NATO 14.5" QPQ Corrosion Resistant This M4 Profile Carbine Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp ...
Ballistic Adv BABL556009M Modern Series 223 Remington/5.56 NATO 14.5" QPQ Corrosion Resistant This M4 Profile Carbine Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp ...
FN 15 Upper Receiver Assemblies are meticulously built in FN%u2019s Columbia South Carolina manufacturing facility alongside US Military contract M4 rifles. Each upper receiver is supplied with and M16-style Bolt Carrier Assembly with properly staked gas key and Carpenter 158 ...
FN 15 Upper Receiver Assemblies are meticulously built in FN%u2019s Columbia South Carolina manufacturing facility alongside US Military contract M4 rifles. Each upper receiver is supplied with and M16-style Bolt Carrier Assembly with properly staked gas key and Carpenter 158 ...